<script setup lang="ts">
import logo from '@/static/images/logo_icon.png';
import { hasOauthService } from '@/utils/thirdpart';
import { postLoginWxAPI, postLoginWxTestAPI } from '@/apis/login';
import { useMemberStore } from '@/stores/modules/memberStore';
import { LoginResult } from '@/types/member';

// 用户信息store
const memberStore = useMemberStore();

// 登录成功回调
const onLoginSuccess = (result: LoginResult) => {
  memberStore.setProfile(result);
  uni.navigateBack({ success: () => uni.showToast({ icon: 'success', title: '登录成功！' }) });
};

// 获取电话号码事件
const loginByPhoneNumber: UniHelper.ButtonOnGetphonenumber = async e => {
  // 获取结果
  const { encryptedData, iv } = e.detail;
  if (encryptedData && iv) {
    // 获取微信登录凭证
    if (!await hasOauthService('weixin')) return;
    const { code } = await uni.login({ provider: 'weixin' });
    const response = await postLoginWxAPI({ code, encryptedData, iv }).request;
    onLoginSuccess(response.result);
  } else {
    const response = await postLoginWxTestAPI().request;
    onLoginSuccess(response.result);
  }
};
</script>

<template>
  <view class="viewport">
    <view class="logo">
      <image :src="logo"></image>
    </view>
    <view class="login">
      <!-- 微信授权登录 -->
      <button class="button phone" open-type="getPhoneNumber" @getphonenumber="loginByPhoneNumber">
        <text class="icon icon-phone"></text>手机号快捷登录
      </button>
      <view class="extra">
        <view class="caption">
          <text>其他登录方式</text>
        </view>
        <view class="options">
          <button class="option-btn">
            <text class="icon icon-weixin">微信授权登录</text>
          </button>
        </view>
      </view>
      <view class="tips">登录/注册即视为你同意《服务条款》和《小兔鲜儿隐私协议》</view>
    </view>
  </view>
</template>

<style lang="scss">
.viewport {
  display: flex;
  flex-direction: column;
  width: 100vw;
  height: 100vh;
  padding: 20rpx 40rpx;
}

.logo {
  flex: 1;
  text-align: center;

  image {
    width: 220rpx;
    height: 220rpx;
    margin-top: 15vh;
  }
}

.login {
  display: flex;
  flex-direction: column;
  height: 60vh;
  padding: 40rpx 20rpx 20rpx;

  .input {
    width: 100%;
    height: 80rpx;
    font-size: 28rpx;
    border-radius: 72rpx;
    border: 1px solid #ddd;
    padding-left: 30rpx;
    margin-bottom: 20rpx;
  }

  .button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 80rpx;
    font-size: 28rpx;
    border-radius: 72rpx;
    color: #fff;

    .icon {
      font-size: 40rpx;
      margin-right: 6rpx;
    }
  }

  .phone {
    background-color: #28bb9c;
  }

  .wechat {
    background-color: #06c05f;
  }

  .extra {
    flex: 1;
    padding: 70rpx 70rpx 0;

    .caption {
      width: 440rpx;
      line-height: 1;
      border-top: 1rpx solid #ddd;
      font-size: 26rpx;
      color: #999;
      position: relative;

      text {
        transform: translate(-40%);
        background-color: #fff;
        position: absolute;
        top: -12rpx;
        left: 50%;
      }
    }

    .options {
      display: flex;
      justify-content: center;
      align-items: center;
      margin-top: 70rpx;

      .option-btn {
        padding: 0;
        background-color: transparent;
        border-color: transparent;

        &::after {
          border: none;
        }
      }
    }

    .icon {
      font-size: 24rpx;
      color: #444;
      display: flex;
      flex-direction: column;
      align-items: center;

      &::before {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 80rpx;
        height: 80rpx;
        margin-bottom: 6rpx;
        font-size: 40rpx;
        border: 1rpx solid #444;
        border-radius: 50%;
      }
    }

    .icon-weixin::before {
      border-color: #06c05f;
      color: #06c05f;
    }
  }
}

.tips {
  position: absolute;
  bottom: 80rpx;
  left: 20rpx;
  right: 20rpx;
  font-size: 22rpx;
  color: #999;
  text-align: center;
}
</style>
